Asus P735 Manuale utente
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Lv3Lv4 Repair Manual
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ASUS P735 Service Manual
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Lv3Lv4 Repair Manual
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Index
1.OVERVIEW ..........................................................................................................................5
1.2
T
EST STATION ARRANGEMENT IN
F
ACTORY AND
CSC........................................................5
2.CONFIGURAOR TOOL IN CSC .......................................................................................6
2.1
ASUS
R
ELEASE
W
AY FOR
CSC
C
ONFIGURATOR
T
OOL
......................................................6
2.4
T
OOL
’
S
I
NPUT AND
O
UTPUT FILE
.......................................................................................9
3.MAPPING TABLE IMPLEMENT ...................................................................................10
4.FIELD OF XML FILE EXPLANATION ......................................................................... 11
5.SIM LOCK PROCESS.......................................................................................................12
6.BASEBAND REPAIR ABSTRACT: .................................................................................13
7.INTRODUCTION...............................................................................................................13
8.1SPECIFICAITONS.........................................................................................................13
8.2
ID
C
ONCEPT
....................................................................................................................14
9.TEST SET AND TOOL ......................................................................................................14
9.1
P
OWER
S
UPPLY
...............................................................................................................14
9.2
O
SCILLOSCOPE
................................................................................................................15
9.3
M
ICROSCOPE
................................................................................................................15
9.4
O
THER
ME
T
OOL
..........................................................................................................15
9.5
P735
C
HARGER
.............................................................................................................16
10.PCBA OUTLOOK ............................................................................................................17
10.1
PCBA-
TOP
SIDE
........................................................................................................17
10.2
PCBA-
B
OTTOM SIDE
..................................................................................................18
11. UNDERFILL REWORK NOTICE ................................................................................19
11.1
S
COPE
: ..........................................................................................................................19
11.2
N
ECESSARY TOOL AND EQUIPMENT
：.........................................................................19
11.3
W
ORK METHOD
：.......................................................................................................19
11.4
P
RECAUTIONS
: ............................................................................................................20
11.5
U
NDER FILL
C
HIPS
L
OCATION
.....................................................................................20
12. P735 BLOCK DIAGRAM...............................................................................................21
13. P735 PRACTICAL REPAIRING FLOW DIAGRAM:................................................22
14. P735 REPAIR NOTICE PART :.....................................................................................23
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14.1
SR
N
OTICE
L
IST
............................................................................................................23
14.2
ER1
N
OTICE
L
IST
..........................................................................................................23
14.3
ER2
N
OTICE
L
IST
..........................................................................................................24
15 TROUBLESHOOTING ...................................................................................................25
15.1
D
EBUG PROCESS
............................................................................................................25
15.2
R
EPAIR
C
ASE
.................................................................................................................26
S
YSTEM FAIL TO BOOT UP
......................................................................................................26
N
O BOOT
: ..............................................................................................................................26
LCD
P
ROBLEM
: ....................................................................................................................28
AUDIO.................................................................................................................................29
Receiver no sound ............................................................................................................29
Speaker no sound .............................................................................................................29
MIC no sound...................................................................................................................29
Fail to record ...................................................................................................................30
BLUE
TOOTH
ABNORMAL
..................................................................................................30
KEYPAD
ABNORMAL
...........................................................................................................30
SIDE KEY.........................................................................................................................30
Key pad FPC....................................................................................................................30
C
AMERA ABNORMAL
.............................................................................................................30
2M CAMERA no preview .................................................................................................30
Preview abnormal ............................................................................................................30
16. TROUBLE SHOOTING:................................................................................................31
16.1
Q
WERTY
K
EYPAD PROBLEM
: .........................................................................................31
16.2
M
ICRO
-SD
CARD PROBLEM
:..........................................................................................32
16.3
C
AMERA PROBLEM
:.......................................................................................................33
16.4
BT
PROBLEM
:................................................................................................................33
16.5
SIM
CARD PROBLEM
: ....................................................................................................34
16.6
A
UDIO PROBLEM
: ..........................................................................................................34
16.7
USB
PROBLEM
: .............................................................................................................36
16.8
S
WITCH CONNECTOR PROBLEM
: ....................................................................................37
16.9
V
IBRATOR PROBLEM
:.....................................................................................................37
17.POWER CONSUMPTION TEST...................................................................................38
17.1
E
NVIRONMENT
S
ETTING
................................................................................................38
17.2
D
EEP
S
LEEP
M
ODE
........................................................................................................38
17.3
S
TANDBY
M
ODE
/S
LEEP
M
ODE
......................................................................................39
17.4
C
HARGING
C
URRENT
T
EST
............................................................................................42
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18. RF REPAIR SW & HW REQUIREMENT ...................................................................45
18.1
SW：............................................................................................................................45
18.2
HW：...........................................................................................................................45
18.3
E
QUIPMENT
：...............................................................................................................45
19. P735 RF BLOCK DIAGRAM ........................................................................................46
19.1
S
YSTEM
B
LOCK
D
IAGRAM
............................................................................................46
19.2
GSM/GPRS
–
GSM
RFMD
P
OLARIS
I
B
LOCK
D
IAGRAM
............................................47
19.3
WCDMA
–
M
AXIM
3G
B
LOCK
D
IAGRAM
....................................................................48
19.4
B
LUETOOTH
–
CSR
BC04
B
LOCK
D
IAGRAM
................................................................49
20. RF CIRCUIT TEST POINTS LOCATION...................................................................50
20.1
B
ACKSIDE
A
NTENNA
A
REA
T
EST
P
OINTS
......................................................................50
20.2
GSM/GPRS
T
EST
P
OINTS
.............................................................................................50
20.3 WCDMA TEST POINTS ..............................................................................................52
21. GSM & WCDMA RF TX/RX PATH..............................................................................53
21.1
GSM
T
X PATH
...............................................................................................................53
21.2
GSM
R
X PATH
...............................................................................................................53
21.3
WCDMA
T
X PATH
........................................................................................................54
21.4
WCDMA
R
X PATH
........................................................................................................54
22. RF TEST & REPAIR FLOW CHART ..........................................................................55
22.1.
C
ONDUCTIVE
&
A
NTENNA
T
EST
P
ROCEDURE
..............................................................55
22.3
WCDMA
T
EST
&
R
EPAIR
P
ROCEDURE
.........................................................................57
22.4
B
LUETOOTH
T
EST
&
R
EPAIR
P
ROCEDURE
.....................................................................59
23. TEST POINTS SIGNAL EXAMPLES ..........................................................................60
23.1
GSM900 .......................................................................................................................60
23.2
DCS1800......................................................................................................................63
23.3
PCS1900.......................................................................................................................66
23.4
WCDMA ......................................................................................................................69
23.5
B
LUETOOTH
..................................................................................................................75
24. APPENDIX .......................................................................................................................80
24.1
T
YPICAL
V
ALUE OF
GSM/GPRS
C
ONDUCTIVE
T
X
/
R
X
T
EST
.......................................80
24.2
T
YPICAL
V
ALUE OF
WCDMA
C
ONDUCTIVE
T
X
/R
X
T
EST
.............................................80
24.4
R
X
T
EST
E
NVIRONMENT
S
ETUP
.....................................................................................82
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6.BaseBand Repair Abstract:
For the training, the document mainly describes how to repair P735 if main board was
damaged. Another topic focuses on EPE bug list from SR to DVT according to every run of
repairing experience.
7.Introduction
P735 WCDMA/GSM PDA phone
8.1SPECIFICAITONS
•Frequency Band: –GSM: Tri-band operation in GSM 900/1800/1900 networks
–UMTS: 3GPP Band •UE Class:
–GSM: Class B, Multi-slot Class 10
–WCDMA: 384 kbps Class (UL/DL 384k)
•Operation System: Microsoft Windows Mobile 6.0 OS
•3G RF/BB: Intel Hermon + Dual mode RF+AFE+PA
CPU: Marvelll PXA270 520 MHz
•Memory: 256MB Flash, 64 MB SDRAM
•Extended Memory: mini-SD Card
•Antenna: Build-in solution
•Bluetooth: Bluetooth V2.0 spec. Class 2
•3GPP Video Streaming and Video Telephony
•Messaging: SMS, MMS
•WAP2.0
•JAVA: MIDP2.0, JSR184, Etc•
•LCM: Main: 2.8” Toppoly 320*RGB*240 TFT(65K) include Touch Screen
•Dual Camera: 2.0M pixels with auto focus and VGA
•Connective: Bluetooth / USB1.1 (Client and Host) / mini-SD
•Audio: Speaker/ MIC/ Receiver
•Battery: Maxell 1300 mAh
3G 2M camera WM6.0
Bar type
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8.2 ID Concept
9.Test Set and Tool
9.1 Power Supply
MOTECH programmable DC power Supply or equivalence *1
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9.2 Oscilloscope
Tektrniox TDS5054B Digital Phosphor Oscilloscope or equivalence *1
( Bandwidth 200MHz )
9.3 Microscope
(10X,40X)
9.4 Other ME Tool
(Plastic wrench ,Screwdriver T5 and #00)
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9.5 P735 Charger
The default charger adaptor for P735 is TAMURA PACIFIC JSP050090UC.
Meanwhile, P735 support USB charging with 500mA.
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10.PCBA Outlook
10.1 PCBA- TOP side
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10.2 PCBA- Bottom side
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